"SNL" regular Andy Samberg greets Timberlake in the first scene where the comedian also tries to land a smooch on "The Social Network" actor after they are hugging. The two later dress as women who are cheering the other versions of themselves from the audience seat.

Samberg then tells Timberlake there is a rumor of the studio being haunted which he doesn't believe. But when a ghost puppet is hanging in front of them, they are freaking out and screaming until almost the end of the video.

"SNL" season finale will air May 21 at 11:30 P.M. EST. Billed as a musical guest is Lady GaGa.